. 2019 Sep 27;21(9):e14255. doi: 10.2196/14255
©Cecilie Varsi, Lise Solberg Nes, Olöf Birna Kristjansdottir, Saskia M Kelders, Una Stenberg, Heidi Andersen Zangi, Elin Børøsund, Karen Elizabeth Weiss, Audun Stubhaug, Rikke Aune Asbjørnsen, Marianne Westeng, Marte Ødegaard, Hilde Eide. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 27.09.2019
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Flow diagram of the study selection process.